You cannot test for {c}{1}'s existence without {c} existing first, and if you do test for {c}{1}'s existence when {c} itself does not yet exist, it will spring into existence so that {1} can be tested. This is one of the common pitfalls of autovivification. The obvious solution is to only check for {1} after you know {c} exists.


Dave

In reply to Re: Unexpected exists() behavior by davido
in thread Unexpected exists() behavior by tsmoyers

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